<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
            <el-form-item label="任务名称" prop="jobName">
                <el-input
                        v-model="queryParams.jobName"
                        placeholder="请输入任务名称"
                        clearable
                        style="width: 200px"
                        @keyup.enter="handleQuery"
                />
            </el-form-item>
            <el-form-item label="任务组名" prop="jobGroup">
                <el-select v-model="queryParams.jobGroup" placeholder="请选择任务组名" clearable style="width: 200px">
                    <el-option
                            v-for="dict in sys_job_group"
                            :key="dict.value"
                            :label="dict.label"
                            :value="dict.value"
                    />
                </el-select>
            </el-form-item>
            <el-form-item label="任务状态" prop="status">
                <el-select v-model="queryParams.status" placeholder="请选择任务状态" clearable style="width: 200px">
                    <el-option
                            v-for="dict in sys_job_status"
                            :key="dict.value"
                            :label="dict.label"
                            :value="dict.value"
                    />
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
                <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                        type="primary"
                        plain
                        icon="Plus"
                        @click="handleAdd"
                        v-hasPermi="['monitor:job:add']"
                >新增
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="success"
                        plain
                        icon="Edit"
                        :disabled="single"
                        @click="handleUpdate"
                        v-hasPermi="['monitor:job:edit']"
                >修改
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="danger"
                        plain
                        icon="Delete"
                        :disabled="multiple"
                        @click="handleDelete"
                        v-hasPermi="['monitor:job:remove']"
                >删除
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="warning"
                        plain
                        icon="Download"
                        @click="handleExport"
                        v-hasPermi="['monitor:job:export']"
                >导出
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="info"
                        plain
                        icon="Operation"
                        @click="handleJobLog"
                        v-hasPermi="['monitor:job:query']"
                >日志
                </el-button>
            </el-col>
            <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="jobList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center"/>
            <el-table-column label="任务编号" width="100" align="center" prop="jobId"/>
            <el-table-column label="任务名称" align="center" prop="jobName" :show-overflow-tooltip="true"/>
            <el-table-column label="任务组名" align="center" prop="jobGroup">
                <template #default="scope">
                    <dict-tag :options="sys_job_group" :value="scope.row.jobGroup"/>
                </template>
            </el-table-column>
            <el-table-column label="调用目标字符串" align="center" prop="invokeTarget" :show-overflow-tooltip="true"/>
            <el-table-column label="cron执行表达式" align="center" prop="cronExpression" :show-overflow-tooltip="true"/>
            <el-table-column label="状态" align="center">
                <template #default="scope">
                    <el-switch
                            v-model="scope.row.status"
                            active-value="0"
                            inactive-value="1"
                            @change="handleStatusChange(scope.row)"
                    ></el-switch>
                </template>
            </el-table-column>
            <el-table-column label="操作" align="center" width="200" class-name="small-padding fixed-width">
                <template #default="scope">
                    <el-tooltip content="修改" placement="top">
                        <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
                                   v-hasPermi="['monitor:job:edit']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="删除" placement="top">
                        <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
                                   v-hasPermi="['monitor:job:remove']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="执行一次" placement="top">
                        <el-button link type="primary" icon="CaretRight" @click="handleRun(scope.row)"
                                   v-hasPermi="['monitor:job:changeStatus']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="任务详细" placement="top">
                        <el-button link type="primary" icon="View" @click="handleView(scope.row)"
                                   v-hasPermi="['monitor:job:query']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="调度日志" placement="top">
                        <el-button link type="primary" icon="Operation" @click="handleJobLog(scope.row)"
                                   v-hasPermi="['monitor:job:query']"></el-button>
                    </el-tooltip>
                </template>
            </el-table-column>
        </el-table>

        <pagination
                v-show="total > 0"
                :total="total"
                v-model:page="queryParams.pageNum"
                v-model:limit="queryParams.pageSize"
                @pagination="getList"
        />

        <!-- 添加或修改定时任务对话框 -->
        <el-dialog :title="title" v-model="open" width="820px" append-to-body>
            <el-form ref="jobRef" :model="form" :rules="rules" label-width="120px">
                <el-row>
                    <el-col :span="12">
                        <el-form-item label="任务名称" prop="jobName">
                            <el-input v-model="form.jobName" placeholder="请输入任务名称"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="任务分组" prop="jobGroup">
                            <el-select v-model="form.jobGroup" placeholder="请选择">
                                <el-option
                                        v-for="dict in sys_job_group"
                                        :key="dict.value"
                                        :label="dict.label"
                                        :value="dict.value"
                                ></el-option>
                            </el-select>
                        </el-form-item>
                    </el-col>
                    <el-col :span="24">
                        <el-form-item prop="invokeTarget">
                            <template #label>
                        <span>
                           调用方法
                           <el-tooltip placement="top">
                              <template #content>
                                 <div>
                                    Bean调用示例：ryTask.ryParams('ry')
                                    <br/>Class类调用示例：com.ruoyi.quartz.task.RyTask.ryParams('ry')
                                    <br/>参数说明：支持字符串，布尔类型，长整型，浮点型，整型
                                 </div>
                              </template>
                              <el-icon><question-filled/></el-icon>
                           </el-tooltip>
                        </span>
                            </template>
                            <el-input v-model="form.invokeTarget" placeholder="请输入调用目标字符串"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="24">
                        <el-form-item label="cron表达式" prop="cronExpression">
                            <el-input v-model="form.cronExpression" placeholder="请输入cron执行表达式">
                                <template #append>
                                    <el-button type="primary" @click="handleShowCron">
                                        生成表达式
                                        <i class="el-icon-time el-icon--right"></i>
                                    </el-button>
                                </template>
                            </el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :span="24" v-if="form.jobId !== undefined">
                        <el-form-item label="状态">
                            <el-radio-group v-model="form.status">
                                <el-radio
                                        v-for="dict in sys_job_status"
                                        :key="dict.value"
                                        :label="dict.value"
                                >{{ dict.label }}
                                </el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="执行策略" prop="misfirePolicy">
                            <el-radio-group v-model="form.misfirePolicy">
                                <el-radio-button label="1">立即执行</el-radio-button>
                                <el-radio-button label="2">执行一次</el-radio-button>
                                <el-radio-button label="3">放弃执行</el-radio-button>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="是否并发" prop="concurrent">
                            <el-radio-group v-model="form.concurrent">
                                <el-radio-button label="0">允许</el-radio-button>
                                <el-radio-button label="1">禁止</el-radio-button>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <template #footer>
                <div class="dialog-footer">
                    <el-button type="primary" @click="submitForm">确 定</el-button>
                    <el-button @click="cancel">取 消</el-button>
                </div>
            </template>
        </el-dialog>

        <el-dialog title="Cron表达式生成器" v-model="openCron" append-to-body destroy-on-close>
            <crontab ref="crontabRef" @hide="openCron=false" @fill="crontabFill" :expression="expression"></crontab>
        </el-dialog>

        <!-- 任务日志详细 -->
        <el-dialog title="任务详细" v-model="openView" width="700px" append-to-body>
            <el-form :model="form" label-width="120px">
                <el-row>
                    <el-col :span="12">
                        <el-form-item label="任务编号：">{{ form.jobId }}</el-form-item>
                        <el-form-item label="任务名称：">{{ form.jobName }}</el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="任务分组：">{{ jobGroupFormat(form) }}</el-form-item>
                        <el-form-item label="创建时间：">{{ form.createTime }}</el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="cron表达式：">{{ form.cronExpression }}</el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="下次执行时间：">{{ parseTime(form.nextValidTime) }}</el-form-item>
                    </el-col>
                    <el-col :span="24">
                        <el-form-item label="调用目标方法：">{{ form.invokeTarget }}</el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="任务状态：">
                            <div v-if="form.status == 0">正常</div>
                            <div v-else-if="form.status == 1">暂停</div>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="是否并发：">
                            <div v-if="form.concurrent == 0">允许</div>
                            <div v-else-if="form.concurrent == 1">禁止</div>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="执行策略：">
                            <div v-if="form.misfirePolicy == 0">默认策略</div>
                            <div v-else-if="form.misfirePolicy == 1">立即执行</div>
                            <div v-else-if="form.misfirePolicy == 2">执行一次</div>
                            <div v-else-if="form.misfirePolicy == 3">放弃执行</div>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <template #footer>
                <div class="dialog-footer">
                    <el-button @click="openView = false">关 闭</el-button>
                </div>
            </template>
        </el-dialog>
    </div>
</template>

<script setup name="Job">
    import {listJob, getJob, delJob, addJob, updateJob, runJob, changeJobStatus} from "@/api/monitor/job";
    import Crontab from '@/components/Crontab'

    const router = useRouter();
    const {proxy} = getCurrentInstance();
    const {sys_job_group, sys_job_status} = proxy.useDict("sys_job_group", "sys_job_status");

    const jobList = ref([]);
    const open = ref(false);
    const loading = ref(true);
    const showSearch = ref(true);
    const ids = ref([]);
    const single = ref(true);
    const multiple = ref(true);
    const total = ref(0);
    const title = ref("");
    const openView = ref(false);
    const openCron = ref(false);
    const expression = ref("");

    const data = reactive({
        form: {},
        queryParams: {
            pageNum: 1,
            pageSize: 10,
            jobName: undefined,
            jobGroup: undefined,
            status: undefined
        },
        rules: {
            jobName: [{required: true, message: "任务名称不能为空", trigger: "blur"}],
            invokeTarget: [{required: true, message: "调用目标字符串不能为空", trigger: "blur"}],
            cronExpression: [{required: true, message: "cron执行表达式不能为空", trigger: "change"}]
        }
    });

    const {queryParams, form, rules} = toRefs(data);

    /** 查询定时任务列表 */
    function getList() {
        loading.value = true;
        listJob(queryParams.value).then(response => {
            jobList.value = response.rows;
            total.value = response.total;
            loading.value = false;
        });
    }

    /** 任务组名字典翻译 */
    function jobGroupFormat(row, column) {
        return proxy.selectDictLabel(sys_job_group.value, row.jobGroup);
    }

    /** 取消按钮 */
    function cancel() {
        open.value = false;
        reset();
    }

    /** 表单重置 */
    function reset() {
        form.value = {
            jobId: undefined,
            jobName: undefined,
            jobGroup: undefined,
            invokeTarget: undefined,
            cronExpression: undefined,
            misfirePolicy: 1,
            concurrent: 1,
            status: "0"
        };
        proxy.resetForm("jobRef");
    }

    /** 搜索按钮操作 */
    function handleQuery() {
        queryParams.value.pageNum = 1;
        getList();
    }

    /** 重置按钮操作 */
    function resetQuery() {
        proxy.resetForm("queryRef");
        handleQuery();
    }

    // 多选框选中数据
    function handleSelectionChange(selection) {
        ids.value = selection.map(item => item.jobId);
        single.value = selection.length != 1;
        multiple.value = !selection.length;
    }

    // 更多操作触发
    function handleCommand(command, row) {
        switch (command) {
            case "handleRun":
                handleRun(row);
                break;
            case "handleView":
                handleView(row);
                break;
            case "handleJobLog":
                handleJobLog(row);
                break;
            default:
                break;
        }
    }

    // 任务状态修改
    function handleStatusChange(row) {
        let text = row.status === "0" ? "启用" : "停用";
        proxy.$modal.confirm('确认要"' + text + '""' + row.jobName + '"任务吗?').then(function () {
            return changeJobStatus(row.jobId, row.status);
        }).then(() => {
            proxy.$modal.msgSuccess(text + "成功");
        }).catch(function () {
            row.status = row.status === "0" ? "1" : "0";
        });
    }

    /* 立即执行一次 */
    function handleRun(row) {
        proxy.$modal.confirm('确认要立即执行一次"' + row.jobName + '"任务吗?').then(function () {
            return runJob(row.jobId, row.jobGroup);
        }).then(() => {
            proxy.$modal.msgSuccess("执行成功");
        })
            .catch(() => {
            });
    }

    /** 任务详细信息 */
    function handleView(row) {
        getJob(row.jobId).then(response => {
            form.value = response.data;
            openView.value = true;
        });
    }

    /** cron表达式按钮操作 */
    function handleShowCron() {
        expression.value = form.value.cronExpression;
        openCron.value = true;
    }

    /** 确定后回传值 */
    function crontabFill(value) {
        form.value.cronExpression = value;
    }

    /** 任务日志列表查询 */
    function handleJobLog(row) {
        const jobId = row.jobId || 0;
        router.push('/monitor/job-log/index/' + jobId)
    }

    /** 新增按钮操作 */
    function handleAdd() {
        reset();
        open.value = true;
        title.value = "添加任务";
    }

    /** 修改按钮操作 */
    function handleUpdate(row) {
        reset();
        const jobId = row.jobId || ids.value;
        getJob(jobId).then(response => {
            form.value = response.data;
            open.value = true;
            title.value = "修改任务";
        });
    }

    /** 提交按钮 */
    function submitForm() {
        proxy.$refs["jobRef"].validate(valid => {
            if (valid) {
                if (form.value.jobId != undefined) {
                    updateJob(form.value).then(response => {
                        proxy.$modal.msgSuccess("修改成功");
                        open.value = false;
                        getList();
                    });
                } else {
                    addJob(form.value).then(response => {
                        proxy.$modal.msgSuccess("新增成功");
                        open.value = false;
                        getList();
                    });
                }
            }
        });
    }

    /** 删除按钮操作 */
    function handleDelete(row) {
        const jobIds = row.jobId || ids.value;
        proxy.$modal.confirm('是否确认删除定时任务编号为"' + jobIds + '"的数据项?').then(function () {
            return delJob(jobIds);
        }).then(() => {
            getList();
            proxy.$modal.msgSuccess("删除成功");
        }).catch(() => {
        });
    }

    /** 导出按钮操作 */
    function handleExport() {
        proxy.download("monitor/job/export", {
            ...queryParams.value,
        }, `job_${new Date().getTime()}.xlsx`);
    }

    getList();
</script>
